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HRA and friction hysteresis (if the HRA data
in accordance with DIN 51834-4 and ASTM D 8316
The specified roughness values guarantee a uniform surface for reproducible and reliable test results in friction
we enable you to evaluate and interpret your test data from your Optimol test benches conveniently at your workplace
Stahlkugel 20 mm Package unit:20 HRA and friction hysteresis (ifSteel ball 20 mm Diameter: 20 mm Area of application: Especially for tribological tests Additional information: These steel balls with a diameter of 20 mm are ideal for tribological tests in which larger balls are used. They offer high hardness and wear resistance and their precise manufacturing ensures accurate and reproducible results in tests that examine friction, wear and material pairings under various loads. Perfect for demanding test
